Analysis of Reinforced Concrete Shear Walls Using Elastic–Plastic-Damage Modelling

Erkmen, RE; Sarikaya, A; Arat, O; Galal, K

Analysis of Reinforced Concrete Shear Walls Using Elastic–Plastic-Damage Modelling

Erkmen, RE Sarikaya, A

Arat, O Galal, K

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Publisher:: Springer Nature
Publication Type:: Conference Proceeding
Citation:: 2022, 240, pp. 553-567
Issue Date:: 2022-05-18

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Field	Value	Language
dc.contributor.author	Erkmen, RE
dc.contributor.author	Sarikaya, A https://orcid.org/0000-0002-3536-4766
dc.contributor.author	Arat, O
dc.contributor.author	Galal, K
dc.date.accessioned	2023-04-18T04:30:05Z
dc.date.available	2023-04-18T04:30:05Z
dc.date.issued	2022-05-18
dc.identifier.citation	2022, 240, pp. 553-567
dc.identifier.isbn	9789811905063
dc.identifier.issn	2366-2557
dc.identifier.issn	2366-2565
dc.identifier.uri	http://hdl.handle.net/10453/169947
dc.description.abstract	Shear walls are useful structural tools in redistributing the stresses and controlling the damage in reinforced concrete buildings under earthquake loads. Due to their comparatively large cross-sections, they carry significant portion of the base bending moment and shear under lateral load. Analysis of shear walls requires incorporation of inelastic material models as often the stresses the elastic threshold under extreme lateral loading such as earthquake. On the other hand, analysis and design tools used for buildings often employ beam-type 1D finite element formulations for shear walls as well as beams and columns as such models are computationally faster which is especially important in nonlinear time-history analysis and the results are easier to interpret for design purposes. In 1D finite element formulations often uniaxial material models are used. In this study we have employed a multi-axial concrete model within a 1D finite element formulation so that effect of shear stresses can be considered in the material behaviour. The accuracy of the proposed numerical approach is illustrated by comparing its predictions with experimental results from literature.
dc.language	en
dc.publisher	Springer Nature
dc.relation.ispartofseries	Lecture Notes in Civil Engineering
dc.relation.isbasedon	10.1007/978-981-19-0507-0_49
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Analysis of Reinforced Concrete Shear Walls Using Elastic–Plastic-Damage Modelling
dc.type	Conference Proceeding
utslib.citation.volume	240
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2023-04-18T04:30:02Z
pubs.publication-status	Published
pubs.volume	240

Abstract:

Shear walls are useful structural tools in redistributing the stresses and controlling the damage in reinforced concrete buildings under earthquake loads. Due to their comparatively large cross-sections, they carry significant portion of the base bending moment and shear under lateral load. Analysis of shear walls requires incorporation of inelastic material models as often the stresses the elastic threshold under extreme lateral loading such as earthquake. On the other hand, analysis and design tools used for buildings often employ beam-type 1D finite element formulations for shear walls as well as beams and columns as such models are computationally faster which is especially important in nonlinear time-history analysis and the results are easier to interpret for design purposes. In 1D finite element formulations often uniaxial material models are used. In this study we have employed a multi-axial concrete model within a 1D finite element formulation so that effect of shear stresses can be considered in the material behaviour. The accuracy of the proposed numerical approach is illustrated by comparing its predictions with experimental results from literature.

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http://hdl.handle.net/10453/169947